Q.Bright orange spots (fungi?) on Blue Flax
I have blue flax from High Country Gardens and the entire lower half of both my 3+ year old plants are covered with fine orange dots. It seems to be making the plants wilt. I am thinking fungus. What could it be? How would I identify it and treat it? Thanks so much!
Heather
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on June 27, 2015
It is most likely plant rust. This article will help:
https://www.gardeningknowhow.com/plant-problems/disease/learn-about-plant-rust-disease-and-rust-treatment.htm
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